Catalogue no.:	V-1113001
Taxon:	Potamogeton pectinatus L.
Label:	Potamogeton pectinatus
Family:	Potamogetonaceae
Collector:	Gunnar Björkman
Date:	1920 08
Country:	Sweden
Landskap:	Uppland
Socken:	Almunge
Locality:	Sjöudden, sjön Kärven